How do I increase my Apache response time?

Why is my server response time so slow?

There are dozens of potential factors which may slow down the response of your server: slow application logic, slow database queries, slow routing, frameworks, libraries, resource CPU starvation, or memory starvation. You need to consider all of these factors to improve your server’s response time.

What actions can you take to improve your Apache Web server performance?

Here are top 5 ways to speed up Apache web server.

  1. Use Apache Latest Version. Every Apache version contains performance improvements that make it faster than previous versions. …
  2. Use Disk based caching. …
  3. Choose the right MPM module. …
  4. Use mod_gzip/mod_deflate modules. …
  5. Do Not set High KeepAliveTimeout.

What is a good average server response time?

What is average server response time? 200-350ms is considered fast, 400-700ms is average, and all the rest can be called slow. The HRank chart shows that most hosting providers have speeds up to 1000ms, but anything more than 800ms is slow.

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What is a good response time for a Web service?

A one-second response time is generally the maximum acceptable limit, as users still likely won’t notice a delay. Anything more than one second is problematic, and with a delay of around five or six seconds a user will typically leave the website or application entirely.

How do I increase my website response time?

How to improve page load time

  1. Configure a fast infrastructure or use a fast host. …
  2. Use a CDN. …
  3. Use Gzip for file compression. …
  4. Reduce the number of HTTP requests. …
  5. Minify CSS and JavaScript. …
  6. Streamline your HTML. …
  7. Optimize images for faster page load time. …
  8. Clean up your media library.

How much RAM does Apache need?

Most operating systems’ default Apache configurations are not well suited for smaller servers– 25 child processes or more is common. If each of your Apache child processes uses 120MB of RAM, then your VPS would need 3GB just for Apache.

How do I allocate more memory to Apache?

You can achieve this performance boost by changing a few settings.

  1. Locate and open the httpd. conf file with a text editor. …
  2. Locate the following settings within the httpd. …
  3. Update the StartServers, MinSpareServers, MaxSpareServers, ServerLimit, MaxClients and MaxRequestsPerChild values. …
  4. Save the httpd.

How does Apache measure performance?

Apache Web Server Metrics

  1. Requests per second. This metric is specifically used to measure the server performance. …
  2. Bytes per second. This metric measures the amount of information being transferred in and out of the server. …
  3. Bytes per request. …
  4. Uptime.
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What affects server response time?

How to reduce your server response time. Ultimately, there are dozens of potential factors that may slow down the response of your server: slow application logic, slow database queries, slow routing, frameworks, libraries, resource CPU starvation, or memory starvation.

How can I improve my server speed?

How to optimize and speed up your server by more than 20%

  1. Enable caching. …
  2. Setup a fast reverse proxy. …
  3. Choose the right application server. …
  4. Fine tune your web server. …
  5. Turn on HTTP/2. …
  6. Defragment your database tables & optimize server settings. …
  7. Fix your DNS query speed. …
  8. Trim down your site’s critical rendering path.

How do I make my server faster?

Part 1: Make Your Server Faster

  1. Upgrade to a better web host (ie. a better server) …
  2. Switch from shared hosting to a VPS. …
  3. Move the server closer to your audience. …
  4. Use a content delivery network. …
  5. Activate the ‘keep alive’ setting. …
  6. Reduce round trip time (RTTs) …
  7. Enable compression on your website. …
  8. Optimize your images.

What is average API response time?

From this data, we can conclude that an average response time of ~250ms at up to 305rpm is the baseline performance for our API endpoint.

What is acceptable API latency?

For your API to be considered real time, the latency at the intersection needs to be less than 30ms.